Credentials are specified using a JSON object. There are three key names: email for access to SMTP, api for programmatic access, and web for administration. The values for each are a bit, 0 for off or 1 for on.The following example allows the specified username/password to log into the dashboard, but not send email or have access to any of the APIs:{"email": 0, "web": 1, "api": 0}

Credentials are specified using a JSON object. There are three key names: email for access to SMTP, api for programmatic access, and web for administration. The values for each are a bit, 0 for off or 1 for on.The following example allows the specified username/password to log into the dashboard, but not send email or have access to any of the APIs:{"email": 0, "web": 1, "api": 0}If you do not specify any additional parameters (i.e., email, web, api), then no permissions will be changed. This behavior allows you to change passwords without having to lookup the current applied permissions.